Hardware Spec Index

Caldera FN-2309 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2309-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index338 (Case Fans scale)
Category rank#48,543
Street price$9
Power3 W
Performance per dollar37.56
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2309 Pro
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2309 Pro 120mm PWM Case Fan”, https://vextor7.com/item/20092492 (accessed 2026-10-26).